|a chattering or flighty, light-headed person.|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
toxicology tox·i·col·o·gy (tŏk'sĭ-kŏl'ə-jē)
The study of the nature, effects, and detection of poisons and the treatment of poisoning.
|toxicology (tŏk'sĭ-kŏl'ə-jē) Pronunciation Key
The scientific study of poisons, of their effects and detection, and of the treatment of poisoning.